JPS6229435Y2 - - Google Patents
Info
- Publication number
- JPS6229435Y2 JPS6229435Y2 JP7677482U JP7677482U JPS6229435Y2 JP S6229435 Y2 JPS6229435 Y2 JP S6229435Y2 JP 7677482 U JP7677482 U JP 7677482U JP 7677482 U JP7677482 U JP 7677482U JP S6229435 Y2 JPS6229435 Y2 JP S6229435Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical tank
- tank
- narrow space
- present
- another embodiment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009423 ventilation Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
Description
【考案の詳細な説明】
本考案は、タンク廻りにある狭隘空間部の換気
を自然通風により行い得るようにしたフイン式ベ
ンチレータを有する円筒タンクに関する。[Detailed Description of the Invention] The present invention relates to a cylindrical tank having a fin type ventilator that allows ventilation of a narrow space around the tank by natural ventilation.
低温タンク等の円筒タンクの周囲にハイダイク
を設けたり、或は該円筒タンクをピツト内に設置
する場合、タンク廻りに狭隘空間部が生じ、該空
間部に汚れた空気が滞溜したり或は酸素不足にな
る虞れがあるため換気が必要になる。 When installing a high dyke around a cylindrical tank such as a low-temperature tank, or installing the cylindrical tank in a pit, a narrow space is created around the tank, and dirty air may accumulate in the space. Ventilation is required as there is a risk of oxygen deficiency.
このような場合、従来はフアン等の設備を設け
て強制的に換気を行つているが、設備費や運転維
持費が嵩むという問題がある。 In such a case, conventionally, equipment such as a fan is provided to perform forced ventilation, but there is a problem in that equipment costs and operation and maintenance costs increase.
本考案は、タンク廻りにある狭隘空間部の換気
を自然通風を利用して行い得るようにしたフイン
式ベンチレータを有する円筒タンクを提供するこ
とを目的としたものである。 The object of the present invention is to provide a cylindrical tank having a fin type ventilator that allows ventilation of a narrow space around the tank using natural ventilation.
第１図は本考案の一実施例で、円筒タンク１の
周囲にハイダイク２を設置し、円筒タンク１の外
側部に取付けた廻廊３の下部に、平面形状が放射
状になるよう複数のフイン４を固着する。図中５
は狭隘空間部である。 FIG. 1 shows an embodiment of the present invention, in which a high dike 2 is installed around a cylindrical tank 1, and a plurality of fins 4 are installed at the bottom of a corridor 3 attached to the outside of the cylindrical tank 1 so that the planar shape is radial. to fix. 5 in the diagram
is a narrow space.
斯かる円筒タンク１の場合、外気は矢印イで示
すように、ハイダイク２と円筒タンク１の間から
狭隘空間部５に入り、円筒タンク１外側に沿つて
下方へ導かれる。従つて狭隘空間部５は自然通風
を利用した換気が行われる。狭隘空間部５に滞溜
していた空気は矢印ロで示すように、ハイダイク
２と円筒タンク２の間から外部へ排出される。 In the case of such a cylindrical tank 1, outside air enters the narrow space 5 between the high dike 2 and the cylindrical tank 1, as shown by arrow A, and is guided downward along the outside of the cylindrical tank 1. Therefore, the narrow space 5 is ventilated using natural ventilation. The air accumulated in the narrow space 5 is discharged to the outside from between the high-dike 2 and the cylindrical tank 2, as shown by arrow B.
第２図は本考案の他の実施例で、円筒タンク１
をピツト６内に収納した例である。ピツト６と円
筒タンク１との間に形成される狭隘空間部５は前
述の実施例と同様にして換気が行われる。 Figure 2 shows another embodiment of the present invention, with a cylindrical tank 1
This is an example in which the cylinder is housed in the pit 6. The narrow space 5 formed between the pit 6 and the cylindrical tank 1 is ventilated in the same manner as in the previous embodiment.
第３図は本考案の更に他の実施例で、フイン４
を斜めに取付けた例である。又第４図は本考案の
更に又他の実施例で、フイン４を捻つた形状にし
た例である。フイン４は、このように種種の形状
を選定することができる。 FIG. 3 shows still another embodiment of the present invention, in which the fin 4
This is an example where the is installed diagonally. FIG. 4 shows yet another embodiment of the present invention, in which the fins 4 are twisted. In this way, various shapes of the fins 4 can be selected.
なお、本考案は前述の実施例に限定されるもの
ではなく、本考案の要旨を逸脱しない範囲内で
種々変更を加え得ることは勿論である。 It should be noted that the present invention is not limited to the above-described embodiments, and it goes without saying that various changes can be made without departing from the gist of the present invention.
本考案のフイン式ベンチレータを有する円筒タ
ンクによれば、狭隘空間部の換気を自然通風によ
り行うことができるため、フアン等の設備が不要
となり、設備費、運転維持費が安価となつて経済
的である。又フアンを併設する場合でも小型で良
いため、経済的に有利である。 According to the cylindrical tank with the fan-type ventilator of the present invention, narrow spaces can be ventilated by natural ventilation, eliminating the need for equipment such as fans, reducing equipment costs and operation and maintenance costs, making it economical. It is. Furthermore, even when a fan is installed, it can be small-sized, which is economically advantageous.
第１図は本考案の一実施例の説明図、第２図は
本考案の他の実施例の説明図、第３図は本考案の
更に他の実施例の説明図、第４図は本考案の更に
又他の実施例の説明図である。
図中１は円筒タンク、２はハイダイク、３は廻
廊、４はフイン、５は狭隘空間部、６はピツトを
示す。
Fig. 1 is an explanatory diagram of one embodiment of the invention, Fig. 2 is an explanatory diagram of another embodiment of the invention, Fig. 3 is an explanatory diagram of yet another embodiment of the invention, and Fig. 4 is an explanatory diagram of another embodiment of the invention. It is an explanatory view of yet another example of the invention. In the figure, 1 is a cylindrical tank, 2 is a high-dike, 3 is a corridor, 4 is a fin, 5 is a narrow space, and 6 is a pit.
Claims (1)
の狭隘空間部の換気を自然通風により行い得るよ
う構成したことを特徴とするフイン式ベンチレー
タを有する円筒タンク。 A cylindrical tank having a fin type ventilator, characterized in that a plurality of fins are provided on the outside of the tank so that a narrow space outside the tank can be ventilated by natural ventilation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7677482U JPS58180191U (en) | 1982-05-25 | 1982-05-25 | Cylindrical tank with fin ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7677482U JPS58180191U (en) | 1982-05-25 | 1982-05-25 | Cylindrical tank with fin ventilator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58180191U JPS58180191U (en) | 1983-12-01 |
| JPS6229435Y2 true JPS6229435Y2 (en) | 1987-07-28 |
Family
ID=30086071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7677482U Granted JPS58180191U (en) | 1982-05-25 | 1982-05-25 | Cylindrical tank with fin ventilator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58180191U (en) |
-
1982
- 1982-05-25 JP JP7677482U patent/JPS58180191U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58180191U (en) | 1983-12-01 |
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